Polish immigrant married Johnson & Johnson heir John Seward Johnson 1971; inherited 36 million J&J shares when he died in 1983. Stock up 30% in the last 12 months; stake now worth $2.25 billion. Collects Renaissance, baroque art; raked in $33 million in December, selling Rembrandt piece to Steve Wynn. Dumping money into building Children's Bay Cay, a private island residential complex in the Bahamas.